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In the diagram given, find the value of x.

In the diagram given, find the value of x.
  • A.
    30o
  • B.
    40o
  • C.
    45o
  • D.
    15o
Correct Answer: Option B
Explanation

In the diagram above, o
(base
o – (15 + 15)o
= 180o – 30o = 150o
But x + 110o = 150o
(Sum of opp. interior

x = 150o – 110o = 40o

There is an explanation video available below.

Explanation Video